Past measurement result　by Seawater Radiation Monitor near Fukushima Daiichi Nuclear Power Station

○Information

○Measurement value list ： 2023/06/02(CSV Download)

Radioactivity Concentration Unit:Bq/L

※ When being smaller then detection limit value, the numerical value is indicated with ND

TimeCs137Cs134Totalβ
00:00NDND14
00:10NDND14
00:20NDND14
00:30NDND8.9
00:40NDND10
00:50NDND13
01:00NDND14
01:10NDND17
01:20NDND15
01:30NDND17
01:40NDND15
01:50NDND14
02:00NDND13
02:10NDND13
02:20NDND16
02:30NDND19
02:40NDND17
02:50NDND19
03:00NDND21
03:10NDND20
03:20NDND19
03:30NDND16
03:40NDND17
03:50NDND17
04:00NDND16
04:10NDND14
04:20NDND13
04:30NDND13
04:40NDND15
04:50NDND14
05:00NDND13
05:10NDND15
05:20NDND15
05:30NDND17
05:40NDND17
05:50NDND20
06:00NDND19
06:10NDND19
06:20NDND21
06:30NDND17
06:40NDND17
06:50NDND17
07:00NDND14
07:10NDND13
07:20NDND12
07:30NDND16
07:40NDND12
07:50NDND13
08:00NDND16
08:10NDND14
08:20NDND13
08:30NDND10
08:40NDND14
08:50NDND10
09:00NDND12
09:10NDND16
09:20NDND18
09:30NDND19
09:40NDND17
09:50NDND19
10:00NDND17
10:10NDND15
10:20NDND15
10:30NDND15
10:40NDND14
10:50NDND15
11:00NDND16
11:10NDND16
11:20NDND16
11:30NDND16
11:40NDND18
11:50NDND18
12:00NDND17
12:10NDND16
12:20NDND15
12:30NDND16
12:40NDND17
12:50NDND13
13:00NDND13
13:10NDND15
13:20NDND16
13:30NDND14
13:40NDND14
13:50NDND17
14:00NDND17
14:10NDND17
14:20NDND19
14:30NDND19
14:40NDND21
14:50NDND19
15:00NDND18
15:10NDND16
15:20NDND14
15:30NDND16
15:40NDND15
15:50NDND18
16:00NDND18
16:10NDND18
16:20NDND20
16:30NDND20
16:40NDND21
16:50NDND18
17:00NDND21
17:10NDND22
17:20NDND20
17:30NDND18
17:40NDND18
17:50NDND21
18:00NDND17
18:10NDND15
18:20NDND16
18:30NDND19
18:40NDND18
18:50NDND17
19:00NDND17
19:10NDND21
19:20NDND20
19:30NDND16
19:40NDND11
19:50NDND14
20:00NDND15
20:10NDND13
20:20NDND13
20:30NDND14
20:40NDND19
20:50NDND17
21:00NDND18
21:10NDND18
21:20NDND18
21:30NDND18
21:40NDND18
21:50NDND19
22:00NDND18
22:10NDND19
22:20NDND20
22:30NDND22
22:40NDND22
22:50NDND19
23:00NDND21
23:10NDND18
23:20NDND18
23:30NDND16
23:40NDND18
23:50NDND17